formatting

Signed-off-by: Craig <craig.osterhout@docker.com>

Author: craig-osterhout

content/manuals/dhi/how-to/mirror.md

@@ -147,7 +147,7 @@ registry (`registry.scout.docker.com`).
 To copy both, you can use [`regctl`](https://regclient.org/cli/regctl/), an
 OCI-aware CLI that supports mirroring images along with attached artifacts such
 as SBOMs, vulnerability reports, and SLSA provenance. For ongoing synchronization,
-you can use [regsync](https://regclient.org/cli/regsync/).
+you can use [`regsync`](https://regclient.org/cli/regsync/).
 
 ### Example mirroring with `regctl`